All sellers making retail sales of taxable goods or services in Nebraska are required to register with the state and collect and remit sales tax. As Nebraska is a Streamlined Sales Tax state, out-of-state businesses without a sales tax obligation are encouraged to register for sales tax purposes.
Since the kinetic energy increases with the square of the speed, an object doubling its speed has four times as much kinetic energy. For example, a car traveling twice as fast as another requires four times as much distance to stop, assuming a constant braking force.
So as velocity increases kinetic energy increases. Potential energy is measured in joules. Potential and Kinetic Energy also have one more rule. If a ball is at the top of a hill and it has 100 J of Potential Energy and 0 Joules of Kinetic energy and you push it down the hill.